Go Xiro gooooo!I was flying on the top of the Mottarone Mountain (about 1500m -5C°), i can confirm that the flight battery time was heavily reduced by the cold temperature. However the Xiro behaviour was good, the remote control started to vibrate after 6 minutes of flight (i started with a full battery charge) and the Xiro started to landing (all led blinking red), during the landing i could control the Xiro and also i could give full power to gain some altitude. I had a couple of flight under these cold conditions and also the second battery behaviour was the same.So it is important to flight the Xiro near you to control it better under critical (for the Lipo batteries) weather conditions.Fly Safe and Happy.

Please (lots of) thumbs up on my m15alien channel if you like it. Thanks